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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
B23Q 35/42

Patterns; Masters models

Introduced: September 1968

Title

Titles differ between systems:

IPC: Patterns; Master models

CPC: Patterns; Masters models

Full Title

Full titles differ between systems:

IPC:

Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually > using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor > Patterns; Master models

CPC:

Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually > using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor > Patterns; Masters models

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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  • B23Q 35/44 provided with means for adjusting the contact face, e.g. comprising flexible bands held by set-screws IPC+CPC Available in IPC and CPC
  • B23Q 35/46 Supporting devices therefor IPC+CPC Available in IPC and CPC